Alas, Parallels Desktop 11 on my 10.12 iMac won't launch virtual machines.
Version 11.2.0 (32581) - any OS results in an error 15, which points to http://kb.parallels.com/en/116216.  I'll try the uninstall/re-install trick next.
Update:  I tried to delete and reinstall Parallels, no luck.  All VMs hang and won't launch.
Update2:  It works.  Turns out that cupsd wasn't running, and won't automatically launch on my system for some reason, and even though I don't use or have any printers, Parallels won't actually start unless cupsd is running on the system...
					 
				
			
			
			
		 
		
		
		
			
			
				Last edited: Jun 16, 2016